在線聊天
? Characteristics:
CAS. | 134-47-4 |
Appearance | off-white powder (dry) |
Assay | ≥80% |
Free acid | ≤0.2%(HPLC) |
Insolubles | ≤0.2% |
Chlorinity | ≤5% |
Chemical formula: C21H16O9N2S2
Molecular weight: 504.50
Uses: intermediate of Azo dyes, mainly used in the preparation of direct orange S, direct acid scarlet 4 BS, etc.
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Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven quality of J ACID UREA globally on a regular basis.
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Contact Point :
Mr.S. M. Kang, CEO
Mr.Jingu Kang, Manager
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Tel : 82-(0)51-701-9121
Fax : 82-(0)51-701-9125
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Please click “ CONTACT SUPPLIER ?“ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.
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Custom Manufacturing and Development Capabilities
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R&D at 6 labs (affiliate or contract)
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~350 Chemists at 6 facilities in USA, China, Korea, Taiwan, India and Finland
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~40 PhD's, ~120 M.S.; External consultants welcomed
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~400 combined hoods
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Up to 100L vessels in labs
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Development Services
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Tech Transfer
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Process R&D
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Analytical Development
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Custom Synthesis; FTE
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Kilo lab production
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Analytical Equipment
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LC's GC's LC/MS GC/MS NMR IR UV KF
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Production Capabilities
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Production at 6 plants (affiliate or contract)
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>150 vessels at 6 facilities in USA, China, Korea, Taiwan and Finland
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>2000m3 capacity
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Vessels from 300L to 10,000L
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Temps from -80 to 350C
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Production Services
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Tech Transfer
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Scale Up
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Optimization
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Non-GMP and GMP (FDA inspected)
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Pilot to large commercial scale
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